Docker deployment NextCloud personal network disk reference tutorial

1. Introduction to NextCloud

NextCloud Introduction

NextCloud is a client-server software that can build personal network storage space. It functions similarly to Dropbox, but NextCloud is open source software that anyone can install and use on their own server.

NextCloud Features

Suitable for storing personal files

Solving the problem of enterprise sensitive data storage

Solve network disk collaboration issues

High security, data is internal, no ads

Supports multiple plug-in installations, classes can be configured according to needs

Support internal user management, permission access, and email authentication system

Collaborative editing of online documents, online flow chart drawing, and use of mind maps

2. Check Docker status

Check Docker service status

// 1) 低版本 Docker 安装
yum install docker -y

----
// 
// 2) 高版本 Docker 安装
curl -fsSL https://get.docker.com/ | sh

----
// 关闭防火墙
systemctl disable --now firewalld
setenforce 0

// 启用 Docker
systemctl enable --now docker

Check Docker version

docker version

3. Install Docker-compose

Install Docker-compose

curl -L https://github.com/docker/compose/releases/download/v2.2.2/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose

Add execution permissions to the Docker-compose file

chmod +x /usr/local/bin/docker-compose

View Docker-compose version

docker-compose version

4. Install NextCloud

Write the Docker-compose.yaml file

mkdir -p /docker/nextcloud && cd /docker/nextcloud

[root@blog nextcloud] vim docker-compose.yaml 
version: '3'
services:
 nextcloud:
 image: nextcloud
 container_name: nextcloud_web
 links:
- nextcloud-db:nextcloud-db
 environment:
- uid=1000
- gid=1000
- upload_max_size=5g
- apc_shm_size=128m
- opcache_mem_size=128
- cron_period=15m
- tz=aisa/shanghai
- admin_user=admin
- admin_password=P@ssw0rd123456
- domain=localhost
- db_type=mysql
- MYSQL_PASSWORD=P@ssw0rd123456
- MYSQL_DATABASE=nextcloud
- MYSQL_USER=nextcloud
- MYSQL_HOST=192.168.80.8:3307
 volumes:
- /docker/nextcloud/data:/var/www/html
 expose:
- 80
 ports:
- 8081:80
 restart: always


 nextcloud-db:
 image: mariadb:10
 container_name: nextcloud_db
 volumes:
- /docker/nextcloud/db:/var/lib/mysql
 environment:
- MARIADB_ROOT_PASSWORD=P@ssw0rd123456
- MARIADB_DATABASE=nextcloud
- MARIADB_USER=nextcloud
- MARIADB_PASSWORD=P@ssw0rd123456
 restart: always
 ports:
- 3307:3306

docker-compose up -d

View NextCloud container status

docker ps -a

5. Close the database in read-only mode

Enter database

yum install mysql -y

mysql -h192.168.80.8 -P3307 -uroot -pP@ssw0rd123456

image.png

Close innodb_read_only_compressed global variable

SET GLOBAL innodb_read_only_compressed=OFF;

6. Log in to NextCloud

Login to Nextcloud

Create Administrator Account

image.png

login successful

View Files

image.png

View photos

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